Definition of PROFESSIONAL

PROFESSIONAL Noun and Adjective

Professional is primarily an adjective in the English language but it is also a noun. It describes characteristics, behaviors, or standards associated with a particular profession or occupation. It denotes competence, expertise, and adherence to ethical standards, as well as qualities such as reliability, integrity, and proficiency in one’s field of work.


Professional, as a noun, refers to a person who is engaged in a specific occupation, field, or profession and possesses the skills, expertise, and qualifications necessary to perform their job competently and ethically. It denotes individuals who are committed to upholding professional standards, values, and ethics in their respective fields of expertise.

PROFESSIONAL as an Adjective

As an adjective, professional describes attributes, behaviors, or qualities associated with a person who demonstrates competence, proficiency, and professionalism in their work or conduct. It denotes a high level of skill, expertise, and integrity in carrying out job responsibilities or interacting with others in a professional capacity.

Adherence to Ethical Standards: Professional behavior involves adhering to ethical principles, codes of conduct, and professional standards relevant to one’s field. It requires integrity, honesty, and accountability in interactions with clients, colleagues, and stakeholders, as well as a commitment to upholding the welfare and interests of those served by the profession.

Reliability and Dependability: Professionalism entails reliability and dependability in fulfilling job responsibilities, meeting deadlines, and delivering high-quality results. It involves taking ownership of tasks, demonstrating initiative, and maintaining a consistent standard of performance even in challenging or demanding situations.

Effective Communication and Collaboration: Professionals excel in communication and collaboration, fostering positive relationships, teamwork, and mutual respect with colleagues, clients, and stakeholders. They communicate clearly, listen attentively, and collaborate effectively to achieve common goals, resolve conflicts, and address challenges in the workplace.

Continuous Learning and Development: Professionalism involves a commitment to lifelong learning, self-improvement, and professional development to stay abreast of industry trends, advancements, and best practices. Professionals engage in ongoing education, training, and skill-building activities to enhance their expertise and adapt to evolving demands in their field.

Positive Reputation and Image: Professionalism contributes to building a positive reputation and image for individuals, organizations, and industries, enhancing credibility, trust, and confidence among clients, peers, and the public. Professional behavior fosters a culture of excellence, integrity, and respect that reflects positively on the profession as a whole.

Professional, as both a noun and an adjective, encompasses individuals who are skilled, competent, and ethical in their respective occupations or fields of expertise. Whether referring to occupational expertise, ethical standards, commitment to continuous learning, client-centered service, or leadership and mentorship, professionalism embodies qualities and behaviors essential for success and integrity in professional practice.

Examples of PROFESSIONAL in a sentence

PROFESSIONAL as a noun in a sentence

  • She is a respected professional in the field of medicine.
  • He aspires to become a successful professional in the business world.
  • The conference was attended by industry professionals from around the globe.
  • Many professionals choose to join professional organizations to network and enhance their skills.
  • The professional delivered a keynote speech at the event.
  • As a professional, she adheres to a strict code of ethics in her work.
  • The workshop provided valuable insights for young professionals entering the workforce.
  • The company hires only the most qualified professionals for their team.

PROFESSIONAL as an adjective in a sentence

  • She has a professional demeanor that commands respect.
  • The team demonstrated professional behavior throughout the project.
  • The company offers professional development opportunities for its employees.
  • His professional attire made a favorable impression during the job interview.
  • The actor’s professional training was evident in his performance on stage.
  • The report was written in a clear and professional manner.
  • The athlete’s professional attitude and dedication set a positive example for the team.
  • The photographer’s portfolio showcased her professional skills and artistic vision.


The term professional embarks on a linguistic journey, tracing its origins through centuries of societal and occupational development. Rooted in Latin influence, it has evolved into a multifaceted term that signifies expertise, dedication, and a commitment to high standards of practice within a particular field or occupation.

  • Latin Roots: The word professional finds its roots in the Latin term “professio,” derived from the verb “profiteri,” meaning “to declare openly” or “to acknowledge publicly.” In ancient Rome, this term was associated with individuals who publicly declared their adherence to a particular occupation or calling.
  • Medieval and Renaissance Development: During the Middle Ages and Renaissance, the term professional became associated with individuals who pursued a specialized occupation or craft requiring extensive training, skill, and expertise. It denoted a commitment to a specific profession or trade, often distinguished from amateur or unskilled labor.
  • Modern Occupational Context: In the modern era, the term professional has expanded to encompass a wide range of occupations and fields, including but not limited to medicine, law, engineering, education, business, and the arts. It signifies individuals who have undergone formal education, training, and certification in their chosen profession and adhere to ethical standards and codes of conduct.
  • Contemporary Usage: In contemporary usage, professional denotes someone who demonstrates competence, integrity, and reliability in their work. It conveys a sense of professionalism characterized by expertise, accountability, and a commitment to continuous learning and improvement.

Professional stands as a term that reflects the evolving nature of work and expertise in society. From its Latin origins to its modern-day applications, the word embodies the ideals of dedication, skill, and professionalism that underpin various professions and occupations.


  • Skilled
  • Competent
  • Accomplished
  • Practiced
  • Trained
  • Expert
  • Proficient
  • Seasoned


  • Amateur
  • Inexperienced
  • Unskilled
  • Novice
  • Nonprofessional
  • Untrained
  • Inexpert
  • Dilettante


  • Occupational
  • Work-related
  • Specialized
  • Career-oriented
  • Vocation
  • Workforce
  • White-collar
  • Proficiency

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